Standard Lemma guide

cosmologist

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • rhymes with -ɒlədʒɪst

1

noun

Meaning 1

A person who studies cosmology.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

an astronomer who studies the evolution and space-time relations of the universe

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: astronomer, uranologist, stargazer

Narrower terms: Lemaitre, Georges Henri Lemaitre, Edouard Lemaitre

History

Etymology

Etymology tree English cosmology Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Hellenic *-tās Ancient Greek -τής (-tḗs) Ancient Greek -ῐστής (-ĭstḗs)bor. Latin -istader. Old French -istebor. Middle English -ist English -ist English cosmologist From cosmology + -ist.

Across languages

Translations

12 source translations are retained for this English entry.

  • Catalan: cosmòleg — person who studies cosmology
  • Chinese Mandarin: 宇宙学家 — person who studies cosmology
  • Czech: kosmolog — person who studies cosmology
  • Finnish: kosmologi — person who studies cosmology
  • French: cosmologiste — person who studies cosmology
  • German: Kosmologe — person who studies cosmology
  • German: Kosmologin — person who studies cosmology
  • Icelandic: heimsfræðingur — person who studies cosmology
  • Persian: کیهانشناس (keyhânšenâs) — person who studies cosmology
  • Polish: kosmolog — person who studies cosmology
  • Spanish: cosmólogo — person who studies cosmology
  • Swedish: kosmolog — person who studies cosmology
Real reading context

cosmologist in complete knowledge articles